SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:22:38 AM | 1.60 | 1:52 | 1:49 | 51 |  |
| Harlem Rd | W Bellfort | 3:14:38 AM | 1.50 | 1:21 | 3:10 | 67 | |
| W Bellfort | Bellaire | 3:22:38 AM | 2.90 | 2:39 | 5:49 | 66 | |
| Bellaire | S Fry Rd | 3:22:38 AM | 1.60 | 1:30 | 7:19 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 3:22:38 AM | 2.00 | 1:58 | 9:17 | 61 | |
| Cinco Ranch Blvd | Kingsland | 3:22:38 AM | 2.20 | 2:06 | 11:23 | 63 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:22:38 AM | 1.50 | 1:30 | 12:52 | 60 | |
| Morton | Clay Rd | 3:22:38 AM | 1.60 | 1:23 | 14:15 | 69 | |
| Clay Rd | Beckendorff | 3:22:38 AM | 1.30 | 1:24 | 15:39 | 56 | |
| Beckendorff | FM-529 | 3:22:38 AM | 1.00 | 00:44 | 16:23 | 82 | |
| FM-529 | West Rd | 3:22:38 AM | 2.50 | 2:50 | 19:13 | 53 | |
| West Rd | House Hahl | 3:22:38 AM | 1.30 | 1:17 | 20:30 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 3:22:38 AM | 1.40 | 1:26 | 21:56 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:22:38 AM | 2.40 | 2:24 | 24:20 | 60 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:19:38 AM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 3:22:38 AM | 1.40 | 1:21 | 3:41 | 62 | |
| House Hahl | West Rd | 3:22:38 AM | 1.30 | 1:13 | 4:54 | 64 | |
| West Rd | FM-529 | 3:22:38 AM | 2.50 | 2:00 | 6:54 | 75 | |
| FM-529 | Beckendorff | 3:22:38 AM | 1.00 | 1:20 | 8:14 | 45 |  |
| Beckendorff | Clay Rd | 3:22:38 AM | 1.30 | 1:06 | 9:20 | 71 | |
| Clay Rd | Morton | 3:22:38 AM | 1.60 | 1:52 | 11:12 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:22:38 AM | 2.20 | 1:43 | 12:53 | 77 | |
| Cinco Ranch Blvd | S Fry Rd | 3:22:38 AM | 2.00 | 2:02 | 14:55 | 59 | |
| S Fry Rd | Bellaire | 3:22:38 AM | 1.60 | 1:59 | 16:54 | 48 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:48 | 16:48 | 109 | |
